Create a copy of Bigcommerce website (Easy)

Hello, I have an old website. I have created a new website and both websites are made through Bigcommerce. I want to transfer my old bigcommerce to the new one. The most important thing is the products. I want to basically copy all the products with their images from the old website to a new website. This is an easy task that should not require much time. I need it to be done in the next hour or so. Thank you.